IBM IBM Certifications C9530-272 Questions & Answers

• Question 1:

  A company has its own internal application App1 which exposes its products price catalog to its clients via MQ transport protocol. The company needs to build a new proxy mediation application using Message Broker to expose its service to external clients. The suggested mediation flow would accept the request from different clients, route the request to App1 and send the response back to the requesting client where each client has its own target queue. Which built-in pattern should the solution developer use to achieve this?

  A. Message Request Response Correlator

  B. Service Proxy: static endpoint pattern

  C. Service Access from WebSphere MQ

  D. Service Facade to WebSphere MQ: request-response pattern

  Correct Answer: A

• Question 2:

  A solution developer has completed a message flow unit test using the Integrated Test Client for a local broker deployment. There is now a requirement to test the same message flow from the Test Client for a remote broker. What must the solution developer do to support a remote broker deployment?

  A. 1. Choose Change Broker from Event menu

  2.

  Select the broker from list

  3.

  Click Finish

  B. 1. Select the Event tab

  2.

  Click Change button

  3.

  Click Connect to Remote Broker button

  4.

  Enter the connection details

  5.

  Click Finish

  C. 1. Select the Configuration tab

  2.

  Click Change button

  3.

  Click Connect to Broker button

  4.

  Enter the connection details

  5.

  Click Finish

  D. 1. Select the Configuration tab

  2.

  Click Change button

  3.

  Click Connect to Remote Broker button

  4.

  Enter the connection details

  5.

  Click Finish

  Correct Answer: D

• Question 3:

  A solution developer needs to implement Web Services Reliable Messaging (WS-RM) on a message flow for a stock trading company. During unit testing, the solution developer determines that only the first of four messages, expected in order, have arrived at the destination. During troubleshooting, what conclusion must the solution developer come to?

  A. The second message in the sequence is lost, and so the third and fourth messages have not processed yet.

  B. The sequence number of message two has got out of sync and a reset needs to occur to allow the other messages to flow to their target.

  C. The data of message two is corrupt not allowing message three or four to be processed and those messages are sitting on the reliable messaging source queue.

  D. The data of message two is corrupt not allowing message three or four to be processed and those messages are sitting on the reliable messaging destination queue.

  Correct Answer: A

• Question 4:

  A customer recently implemented a new standard that all deployable objects must display Version, Author, and Defect number in the QuickView panel of Message Broker Explorer. How must the solution developer code this requirement?

  A. andMQSI_Version=v1.0 MQSIand andMQSI Author=George MQSIand andMQSI Defect=123456 MQSIand

  B. %MQSI_Version=v1.0 MQSI% %MQSI Author=George MQSI% %MQSI Defect=123456 MQSI%

  C. $MQSI_Version=v1.0 MQSI$ $MQSI Author=George MQSI$ $MQSI Defect=123456 MQSI$

  D. andWMB_Version=v1.0 WMBand andWMB Author=George WMBand andWMB Defect=123456 WMBand

  Correct Answer: C

• Question 5:

  A broker application is deployed in a test environment. It is reported to be taking a long time to process messages. The solution developer is asked to find the average time taken by this broker application. The solution developer can determine this by enabling:

  A. Service Trace

  B. Resource Statistics

  C. Message Flow Statistics

  D. Message Queue Statistics

  Correct Answer: C

• Question 6:

  Due to a configuration change, the solution developer must restart one of the message flows. How can the solution developer do this?

  A. Issue command mqsireload

  B. Issue command mqsistartmsgflow

  C. Use the Reload menu item from the Toolkit.

  D. Use the Reload menu item from the Message Broker Explorer.

  Correct Answer: A

• Question 7:

  A sample snippet of an incoming message is shown below.

  

  A solution developer is asked to design a message model that only processes messages that contain an allowed list of currency codes and rejects other messages. How can the solution developer modify the message model to achieve this?

  A. Add the allowed currency codes in Fixed Value.

  B. Add the allowed currency codes in Default Value.

  C. Add the allowed currency codes in Enumerations.

  D. Add the currency codes in Block Substitution settings.

  Correct Answer: C

• Question 8:

  A global bank has developed a new application which must be activated in multiple countries at the same time. Due to different time zones, it is found that the new application can only be deployed during business hours of each country and should not process messages immediately. The application would be started at a later time by a system administrator. Prior to deployment, how does the solution developer need to configure the application?

  A. configuring the Commit Count of the message flow to zero (0).

  B. configuring the Additional Instances of the message flow to zero (0).

  C. setting the Start Mode of the application in the Broker Archive (BAR) file to Manual mode.

  D. setting the Start Mode of the application in the Broker Archive (BAR) file to Automatic mode.

  Correct Answer: C

• Question 9:

  A solution developer needs to deploy a message flow initially in "Stopped" state. How must the solution developer achieve this?

  A. Set the Start Mode property on the broker archive BAR file to "Manual" status

  B. Set the Start Mode property on the broker archive BAR file to "Stopped" status

  C. Set the Start Mode property on the broker archive BAR file to "Maintained" status

  D. Use the mqsistopmsgflow command to stop the message flows once they have been deployed.

  Correct Answer: A

• Question 10:

  A solution developer needs to enhance a message flow with node information to aid in problem resolution, should there be a failure within the flow. Consider the following flow, named "OrderProcess".

  

  What is the content of the Location tag in the message written to the ORDER.ERROR queue?

  A.

  B. OrderProcess.

  C. OrderProcess.CalculatePrice

  D. OrderProcess.CreateShippingInfoD.OrderProcess.Creat eShippingInfo

  Correct Answer: A